172793400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22153}}^1$

素因数の和:22185

約数の個数: 96

約数和(自身を含む): 576890160

約数和(自身を除く): 404096760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 22153, 44306, 66459, 88612, 110765, 132918, 177224, 221530, 265836, 287989, 332295, 443060, 531672, 553825, 575978, 664590, 863967, 886120, 1107650, 1151956, 1329180, 1439945, 1661475, 1727934, 2215300, 2303912, 2658360, 2879890, 3322950, 3455868, 4319835, 4430600, 5759780, 6645900, 6911736, 7199725, 8639670, 11519560, 13291800, 14399450, 17279340, 21599175, 28798900, 34558680, 43198350, 57597800, 86396700, 172793400]

約数ペア:

[(1, 172793400), (2, 86396700), (3, 57597800), (4, 43198350), (5, 34558680), (6, 28798900), (8, 21599175), (10, 17279340), (12, 14399450), (13, 13291800), (15, 11519560), (20, 8639670), (24, 7199725), (25, 6911736), (26, 6645900), (30, 5759780), (39, 4430600), (40, 4319835), (50, 3455868), (52, 3322950), (60, 2879890), (65, 2658360), (75, 2303912), (78, 2215300), (100, 1727934), (104, 1661475), (120, 1439945), (130, 1329180), (150, 1151956), (156, 1107650), (195, 886120), (200, 863967), (260, 664590), (300, 575978), (312, 553825), (325, 531672), (390, 443060), (520, 332295), (600, 287989), (650, 265836), (780, 221530), (975, 177224), (1300, 132918), (1560, 110765), (1950, 88612), (2600, 66459), (3900, 44306), (7800, 22153)]